Inventor · disambiguated record
Osamu Yoshino
Also filed as: YOSHINO OSAMU
2 granted patents·1 pending application·15 citations·filing 1990–2008
58Inventor score
Top patents by PatentIndex Score
3 records- 0152US2009142388A1Patch preparationINOSAKA KEIGO·Filed 2008·Application pending·0 cites
- 0248US5185330APenam derivatives and salts thereof, and antibacterial agent comprising the sameTOYAMA CHEMICAL CO LTD·Filed 1990·Granted Feb 9, 1993·9 cites·51 claims
- 0342US5300497APenam derivatives and salts thereof, process for producing the same and antibacterial agent comprising the sameTOYAMA CHEMICAL CO LTD·Filed 1992·Granted Apr 5, 1994·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →